Chironomidae
The Chironomidae, commonly known as midges, are a family of small, two-winged flies (Diptera) that are found worldwide. Although they are often mistaken for mosquitoes, they are easily distinguished by their feathery antennae, which are much longer and bushier in males than females. Midges are an important part of many ecosystems, serving as food for fish, amphibians, and other insects.
Common Names
Chironomidae are commonly known as midges, but they also have other names depending on the region or species. Some common names include:
- Chironomids
- Non-biting midges
- Lake flies
- Bloodworms
Characteristics
Chironomid larvae are typically found in aquatic environments and are characterized by their red, worm-like bodies. They are known for their ability to survive in a wide range of water conditions, including polluted waters. Adult midges are generally small and delicate, and they often emerge in swarms. Their wingspans range from 2 to 10 millimeters.
Environments
Chironomidae are found in various aquatic environments, including:
- Lakes
- Rivers
- Streams
- Ponds
- Wetlands
- Marine environments
While they are primarily freshwater insects, some species have adapted to live in marine environments. These species are generally found in coastal areas, estuaries, and other brackish water habitats. Marine chironomids often exhibit adaptations to deal with salinity and other challenges of the marine environment.
References
For more information about Chironomidae, you can visit the following websites: